UP POLICE MATHS QUIZ

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Question 1:

A train traveling with uniform speed crosses a pole in 2 seconds and a bridge of length 250 meters in 7 seconds. The length of the train is:

Question 2:

During a car race Jeff Gordon increase his speed by 16.67% than the usual speed. to win the race this time in this case is how much % less than the usual time.

Question 3:

A man covers $\frac{2}{11}$ part of his journey by train, $\frac{17}{22}$ by car and the rest by walking 1 kilometer.How far does he walk?

Question 4:

A motor car goes from Mumbai to Pune at a speed of 20 km/h and comes back from there at a speed of 30 km/h. What is the average speed of the car for the whole journey?

Question 5:

The distance between two points is covered with a speed of $60 \mathrm{~km} / \mathrm{h}$ while on the way and $40 \mathrm{~km} / \mathrm{h}$ during the return journey. If it took a total of 5 hours, then what is the distance between the two points on one side?

Question 6:

An object travels $10 \mathrm{~m}$ in $4 \mathrm{~s}$ and then another $14 \mathrm{~m}$ in $2 \mathrm{~s}$. What is the average speed of the object?

Question 7:

If the Average speed of two car is 15 km and first car average speed is 20 km. Then find out the average speed of second car ?

Question 8:

A man traveled four equal distances of 5 km at speeds of 10,20,30 and 40 km/hr respectively. What is his average speed (in Km/hr) ?

Question 9:

A person completes a journey in $12 \mathrm{~h}$. He covers the first half of this journey with the speed of $21 \mathrm{~km} / \mathrm{h}$ and the second half with the speed of $24 \mathrm{~km} / \mathrm{h}$ . Find the total distance traveled (in $\mathrm{km}$).

Question 10:

A train covers some part of a distance of $560 \text{ km}$ at $40 \text{ km/h}$ and the rest at $160 \text{ km/h}$ in $9$ hours and $30$ minutes. What is the total distance (in km) covered by the train at $40 \text{ km/h}$?